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A prospective observational study on changes in endo-tracheal tube cuff pressure and its correlation with airway pressures during various stages of robotic pelvic surgeries
BACKGROUND AND AIMS: Robotic surgeries often require a relatively long duration of pneumo-peritoneum and trendelenburg position which may accentuate changes in endo-tracheal tube (ETT) cuff pressure leading to pressure related complications. The aim of this study was to analyze changes in ETT cuff p...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Wolters Kluwer - Medknow
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9511830/ https://www.ncbi.nlm.nih.gov/pubmed/36171935 http://dx.doi.org/10.4103/joacp.JOACP_325_20 |
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author | Gupta, Priyanka Tandon, Shipra Dhar, Mridul Agarwal, Ankit Pathak, Sharmishtha Prabakaran, P. |
author_facet | Gupta, Priyanka Tandon, Shipra Dhar, Mridul Agarwal, Ankit Pathak, Sharmishtha Prabakaran, P. |
author_sort | Gupta, Priyanka |
collection | PubMed |
description | BACKGROUND AND AIMS: Robotic surgeries often require a relatively long duration of pneumo-peritoneum and trendelenburg position which may accentuate changes in endo-tracheal tube (ETT) cuff pressure leading to pressure related complications. The aim of this study was to analyze changes in ETT cuff pressures during various stages of pneumo-peritoneum and surgical positioning and its correlation with airway pressure changes. MATERIAL AND METHODS: A prospective observational study was planned after approval of institutional review board on 60 patients undergoing elective robotic pelvic surgery requiring head down position. Baseline cuff pressure was adjusted to 25 cm H(2)O. ETT cuff pressure, peak airway pressure and end tidal CO(2) (ETCO(2)) was measured at various time intervals before and after pneumo-peritoneum and head down. Ventilatory parameters were kept fixed after baseline setting. Those requiring any change were excluded. Pearson’s coefficient was used for correlation and ANOVA for trend of parameters at different time intervals (P value <0.05 was considered significant). RESULTS: Baseline cuff pressure after manual inflation was 46.2 ± 17.4 cm H(2)O. Significant correlation was observed between change in cuff pressure and increase in peak airway pressure at the end of the surgery (r = 0.4, P < 0.05). Serial measurements of ETT cuff pressure, peak airway pressure and ETCO(2) were significantly increased compared to baseline (P < 0.05). CONCLUSION: Significant increases in ETT cuff pressure may be seen in robotic surgeries, with a positive correlation between change in cuff pressure and increase in airway pressures. Objective adjusted measurement of cuff pressure and airway pressures is recommended for such surgeries. |
format | Online Article Text |
id | pubmed-9511830 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Wolters Kluwer - Medknow |
record_format | MEDLINE/PubMed |
spelling | pubmed-95118302022-09-27 A prospective observational study on changes in endo-tracheal tube cuff pressure and its correlation with airway pressures during various stages of robotic pelvic surgeries Gupta, Priyanka Tandon, Shipra Dhar, Mridul Agarwal, Ankit Pathak, Sharmishtha Prabakaran, P. J Anaesthesiol Clin Pharmacol Original Article BACKGROUND AND AIMS: Robotic surgeries often require a relatively long duration of pneumo-peritoneum and trendelenburg position which may accentuate changes in endo-tracheal tube (ETT) cuff pressure leading to pressure related complications. The aim of this study was to analyze changes in ETT cuff pressures during various stages of pneumo-peritoneum and surgical positioning and its correlation with airway pressure changes. MATERIAL AND METHODS: A prospective observational study was planned after approval of institutional review board on 60 patients undergoing elective robotic pelvic surgery requiring head down position. Baseline cuff pressure was adjusted to 25 cm H(2)O. ETT cuff pressure, peak airway pressure and end tidal CO(2) (ETCO(2)) was measured at various time intervals before and after pneumo-peritoneum and head down. Ventilatory parameters were kept fixed after baseline setting. Those requiring any change were excluded. Pearson’s coefficient was used for correlation and ANOVA for trend of parameters at different time intervals (P value <0.05 was considered significant). RESULTS: Baseline cuff pressure after manual inflation was 46.2 ± 17.4 cm H(2)O. Significant correlation was observed between change in cuff pressure and increase in peak airway pressure at the end of the surgery (r = 0.4, P < 0.05). Serial measurements of ETT cuff pressure, peak airway pressure and ETCO(2) were significantly increased compared to baseline (P < 0.05). CONCLUSION: Significant increases in ETT cuff pressure may be seen in robotic surgeries, with a positive correlation between change in cuff pressure and increase in airway pressures. Objective adjusted measurement of cuff pressure and airway pressures is recommended for such surgeries. Wolters Kluwer - Medknow 2022 2022-07-28 /pmc/articles/PMC9511830/ /pubmed/36171935 http://dx.doi.org/10.4103/joacp.JOACP_325_20 Text en Copyright: © 2022 Journal of Anaesthesiology Clinical Pharmacology https://creativecommons.org/licenses/by-nc-sa/4.0/This is an open access journal, and articles are distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as appropriate credit is given and the new creations are licensed under the identical terms. |
spellingShingle | Original Article Gupta, Priyanka Tandon, Shipra Dhar, Mridul Agarwal, Ankit Pathak, Sharmishtha Prabakaran, P. A prospective observational study on changes in endo-tracheal tube cuff pressure and its correlation with airway pressures during various stages of robotic pelvic surgeries |
title | A prospective observational study on changes in endo-tracheal tube cuff pressure and its correlation with airway pressures during various stages of robotic pelvic surgeries |
title_full | A prospective observational study on changes in endo-tracheal tube cuff pressure and its correlation with airway pressures during various stages of robotic pelvic surgeries |
title_fullStr | A prospective observational study on changes in endo-tracheal tube cuff pressure and its correlation with airway pressures during various stages of robotic pelvic surgeries |
title_full_unstemmed | A prospective observational study on changes in endo-tracheal tube cuff pressure and its correlation with airway pressures during various stages of robotic pelvic surgeries |
title_short | A prospective observational study on changes in endo-tracheal tube cuff pressure and its correlation with airway pressures during various stages of robotic pelvic surgeries |
title_sort | prospective observational study on changes in endo-tracheal tube cuff pressure and its correlation with airway pressures during various stages of robotic pelvic surgeries |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9511830/ https://www.ncbi.nlm.nih.gov/pubmed/36171935 http://dx.doi.org/10.4103/joacp.JOACP_325_20 |
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